Merge git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input

[linux-2.6-omap-h63xx.git] / drivers / media / video / v4l1-compat.c

diff --git a/drivers/media/video/v4l1-compat.c b/drivers/media/video/v4l1-compat.c
index 4134549d11a81c67f6d3156769a5da1201605b62..2ab5b4093800bc789c992e067e8bc21b9e54f442 100644 (file)
--- a/drivers/media/video/v4l1-compat.c
+++ b/drivers/media/video/v4l1-compat.c
@@ -951,6 +951,10 @@ v4l_compat_translate_ioctl(struct inode         *inode,
                        dprintk("VIDIOCGVBIFMT / VIDIOC_G_FMT: %d\n", err);
                        break;
                }
+               if (fmt2->fmt.vbi.sample_format != V4L2_PIX_FMT_GREY) {
+                       err = -EINVAL;
+                       break;
+               }
                memset(fmt, 0, sizeof(*fmt));
                fmt->samples_per_line = fmt2->fmt.vbi.samples_per_line;
                fmt->sampling_rate    = fmt2->fmt.vbi.sampling_rate;
@@ -966,6 +970,11 @@ v4l_compat_translate_ioctl(struct inode         *inode,
        {
                struct vbi_format      *fmt = arg;
 
+               if (VIDEO_PALETTE_RAW != fmt->sample_format) {
+                       err = -EINVAL;
+                       break;
+               }
+
                fmt2 = kmalloc(sizeof(*fmt2),GFP_KERNEL);
                memset(fmt2, 0, sizeof(*fmt2));
 
@@ -986,7 +995,7 @@ v4l_compat_translate_ioctl(struct inode         *inode,
 
                if (fmt2->fmt.vbi.samples_per_line != fmt->samples_per_line ||
                    fmt2->fmt.vbi.sampling_rate    != fmt->sampling_rate    ||
-                   VIDEO_PALETTE_RAW              != fmt->sample_format    ||
+                   fmt2->fmt.vbi.sample_format    != V4L2_PIX_FMT_GREY     ||
                    fmt2->fmt.vbi.start[0]         != fmt->start[0]         ||
                    fmt2->fmt.vbi.count[0]         != fmt->count[0]         ||
                    fmt2->fmt.vbi.start[1]         != fmt->start[1]         ||